N-[(1,1-Dimethylethoxy)carbonyl]-3-methoxy-N-(methoxymethyl)-O-methyl-L-Tyrosine Methyl Ester is an intermediate used in the synthesis of N-Methyl-L-DOPA (M303825), which is a methylated L-DOPA that can act as a potential alternative substrate or competitive inhibitor of tyrosinase.